22283332 has 6 divisors (see below), whose sum is σ = 38995838. Its totient is φ = 11141664.

The previous prime is 22283321. The next prime is 22283341. The reversal of 22283332 is 23338222.

It can be written as a sum of positive squares in only one way, i.e., 15492096 + 6791236 = 3936^2 + 2606^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22283297 and 22283306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2785413 + ... + 2785420.

Almost surely, 2^22283332 is an apocalyptic number.

It is an amenable number.

22283332 is a deficient number, since it is larger than the sum of its proper divisors (16712506).

22283332 is a wasteful number, since it uses less digits than its factorization.

22283332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5570837 (or 5570835 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 22283332 is about 4720.5224287149. The cubic root of 22283332 is about 281.4016958123.

The spelling of 22283332 in words is "twenty-two million, two hundred eighty-three thousand, three hundred thirty-two".